sketchgroup.template.xml

<?xml version="1.0" encoding="utf-8"?>
<CodeTemplates version="3.0">
  <CodeTemplate version="2.0">
    <Header>
      <_Group>C#</_Group>
      <Version />
      <MimeType>text/x-csharp</MimeType>
      <Shortcut>sketchgroup</Shortcut>
      <_Description>sketches out a grouped list dealer</_Description>
      <TemplateType>Unknown</TemplateType>
    </Header>
    <Variables>
      <Variable name="SomeObject">
        <Default>notset</Default>
      </Variable>
    </Variables>
    <Code><![CDATA[/*
        // this is just a template, do not expect this to compile!

        var items = Get$SomeObject$s();
        var headers = await Task.Run(() => items.Select(x => x.Area).Distinct().OrderBy(x => x).Select(x => new ViewModels.$SomeObject$s.$SomeObject$List.$SomeObject$ListView { Area = x}).ToList());

        if (items?.Any() ?? false)
        {
            using ($SomeObject$s.SuppressChangeNotifications())
            {
                $SomeObject$s.Clear();
                $SomeObject$s.AddRange(
                        await Task.Run(() =>
                            headers
                            .Select(x =>
                            {
                                switch (x.Area)
                                {
                                    case $SomeObject$Area.Notifications:
                                        x.AddRange(items.Where(u => u.Area == $SomeObject$Area.Notifications).Select(u => new $SomeObject$Cell { Data = u }));
                                        break;
                                default:
                                        x.AddRange(items.Where(u => u.Area == $SomeObject$Area.General).Select(u => new $SomeObject$Cell {Data = u}));
                                        break;
                                }
                                
                                return x;
                            })
                            .ToList()));
            } 
        }  
*/]]></Code>
  </CodeTemplate>
</CodeTemplates>